Volkswagen RCD550 Installation Manual - page 2
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DIP switch setting:
DIP
=ON [DIP=Down side.]
=OFF
1
RGB enabled
RGB disabled.
2,
AV1 for DVD enabled
AV1 disabled
3
AV2 for Tuner or extra video enabled
AV2disabled
4
RGB=HD RGB [800X480 or VGA 640X480]
Suggested input.
RGB=Normal NTSC [480X240]
5
This is reverse camera trigger wire
go to CAM when Green wire= 12V]
go to car video when Green wire= 12V
6
IR programme when once to ON
Touch calibration when get to ON >5 times.
OFF for normal work.
7,8
DIP8=DOWN: for RCD550 (important)
DIP8=OFF(UP side) means factory test mode of this interface, the screen may show noise or black screen[not damage
anything], if the installer can not see the inserted video, probably this dip goes wrong.
2.Interface
Settings
The signal definition of 6P on interface from CAN box:
Yellow
:constant power of 12V。 black:GND of chassis。
RED[ACC]:
when the monitor works, this wire=12V,otherwise=0V。
Green
:reverse signal wire[=12V when in reverse], it can be used:
To give reverse signal to interface box,also giving power to camera[max.1A]
When giving power to camera, a 100u capacitor is necessary on this wire to filter the noise on camera long
wires.
When only give reverse signal to interface, and camera is powered elsewhere, do not add capacitor。
White wire
:switch signal wire, when =12V or 5V, this interface switches.
Gray wire
:CAN bus control data to interface, it is used to pop up the control icons. See note2 on the end of this wire.
The 3 side keys are : menu, +,‐ respectively. When menu is pressed, OSD strings
will pop up on screen, and the installer may adjust the best video effect. The
+/‐ will change the value.
The DVD/TUNER/NAVI is to set the IR code output to the installed device, so
people use original knob to control
When set to “none”
,the control icons will not pop out
When set to “Prog”
,the installer can use DIP6=Down to program the IR code
into the interface, so extra new devices can be controlled.
When the menu is pressed twice, any menu will pop up to show the
horizontal/vertical video location adjustment, the 55/06 is the best value.
(default value.)